Thermal solar cell design



FIG. 1 is a perspective view of a thermal solar cell design showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a first side view thereof;

FIG. 7 is a second side view thereof;

FIG. 8 is a perspective view of a second embodiment of a thermal solar cell design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a first side view thereof; and,

FIG. 14 is a second side view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

The ornamental design for thermal solar cell design, as shown and described. 